All Tunnelling Articles
The Construction Briefing visits the €7.4 billion Fehmarnbelt project to see progress on preparations to build the world’s longest immersed tube tunnel.
A consortium of contractors led by Vinci has won a deal to recover excavated materials on the French side of the Mont-Cenis base tunnel.
World Cup 2030 host countries could be linked by Africa-Europe rail project
Excavation work on Momaia tunnel ‘like digging in sand’
This will be the first newly built underground road link between the two banks of the Thames in over 30 years
Contractor leads joint venture on Lot 2 of Ligerz-Twann rail line expansion
Contractor Ferrovial, in consortium with Sacyr, Copisa and Copcisa, has won a €300 million deal to extend a commuter rail tunnel in Barcelona, Spain.
UK government gives green light for 3km tunnel beside world heritage site
Engineering company delivers customised formwork to the world’s largest tunnel factory
The engineering challenges of Grand Paris Express, Europe’s largest transport infrastructure project
Société du Grand Paris boss, Bernard Cathelain, tells KHL’s Lucy Barnard about the engineering challenges behind Europe’s largest transport infrastructure project
Four consortia in running to build undersea electrified rail line between Denmark and Germany
Contractors are reported to have falsified documents to win contract in Bosnia-Herzegovina
Despite the challenges, tunnelling remains an essential tool for expanding infrastructure networks and connecting communities
How innovations in tunnel boring machines are increasing their speed and efficiency.
Project boasts 63,000 pages of planning docs and a €4bn rise in expected cost
Swedish contractor awarded PPP contract with environmental initiatives at its core
Lucy Barnard reports on a complicated engineering challenge
Riverlinx JV completes first bore of London’s €2.3bn Silvertown Tunnel
The project is estimated to last for 57 months
Webuild’s ‘Lilia’ will excavate 22km section of world’s longest rail tunnel